P R O D U C T S
795nm Narrow linewidth laser
Based on fixed external cavity diode seed laser, low noise erbium doped fiber amplifier and high efficiency frequency doubling module, Precilasers can provide high power 795nm laser, which is widely used in quantum precision measurement and optical precision measurement.
Features
- Ultra-small Size
- Narrow Linewidth
- Tunable
- Continuous Laser
Application
- Rb Atom Quantum Computing
- Rb Atom Atomic Gravimeter
- Precision Distance Measurement
Main parameters
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Specification |
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Partnumber |
FL-SF-795-X(1)-CW |
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Center Wavelength |
795nm |
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Output Power |
0.2W |
0.5W |
2W |
4W |
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Operation Mode |
Continuous |
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Tuning Range (Temperature) |
＞0.5nm，Continuous without mode hop |
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Output Mode |
Spatially Collimated Output |
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Beam Waist Diameter |
0.6-1mm |
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Linewidth (2) (100us Integration Time) |
＜2kHz |
＜5kHz |
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Polarization Extinction Ratio |
＞20dB |
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Power Stability (3 Hours RMS) |
＜0.75% |
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Beam Quality |
M2＜1.1 |
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PZT Tuning Range |
＞6GHz |
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PZT Tuning Bandwidth |
＞5kHz |
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Cooling |
Air Cooling |
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(1) X represents power. For example, if the power is 2W, the model number is FL-SF-795-2-CW.
(2) Fiber delay self-heterodyne beat frequency measurement
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Other Parameters |
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Temperature |
15-30℃（1） |
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Power Supply |
100-240V AC, 50/60Hz |
(1) High temperature environment option: can be used in an environment of 0-40℃
Higher power, more wavelengths, customizable solutions
